1John Jacob Astor to Thomas Jefferson, 18 October 1813 (Jefferson Papers)
Astoria (trading settlement on Northwest coast) [index entry]
2Thomas Jefferson to John Jacob Astor, 9 November 1813 (Jefferson Papers)
Astoria (trading settlement on Northwest coast) [index entry]
3Thomas Jefferson to John Melish, 31 December 1816 (Jefferson Papers)
Astoria (trading settlement on Northwest coast) [index entry]